Knoxville Weather Forecast

    • 45
    • 69

    Sunny

    • 55
    • 75

    Rain Showers Likely

    • 59
    • 81

    Chance Thunderstorms

    • 61
    • 89

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 62
    • 89

    Rain Showers Likely

Today 13 May Knox

Sunny, cooler with Highs in the upper 60s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 13 May Knox

Clear. Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knoxville Temperature Statistics

May Temperature

Galesburg Municipal Airport (7.5 miles)

  • Lowest 7 May, 2026

    32.7 °F

  • Average May

    53.7 °F

  • Highest 4 May, 2026

    80.4 °F

Climate (2021–Present)

Galesburg Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.3 °F
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